A1242
Two-Wire Chopper-Stabilized Hall Effect Latch
80
65
50
35
20
5
-50
Operate Point versus Ambient Temperature
Vcc (V)
24
12
3.5
0
50
100
150
TA (°C)
-5
-20
-35
-50
-65
-80
-50
Release Point versus Ambient Temperature
Vcc (V)
24
12
3.5
0
50
100
150
TA (°C)
110
100
90
80
70
60
50
40
-50
Hysteresis versus Ambient Temperature
Vcc (V)
24
12
3.5
0
50
100
150
TA (°C)
80
65
50
35
20
5
0
-5
-20
-35
-50
-65
-80
0
110
100
90
80
70
60
50
40
0
Operate Point versus Supply Voltage
TA (°C)
-40
25
150
5
10
15
20
25
VCC (V)
Release Point versus Supply Voltage
TA (°C)
150
25
-40
5
10
15
20
25
VCC (V)
Hysteresis versus Supply Voltage
TA (°C)
-40
25
150
5
10
15
20
25
VCC (V)
A1242-DS
Allegro MicroSystems, Inc.
6
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com